Purchased around the summer of 2024, but I ended up not using it because I was using something else. I opened the package once to check the contents and take photos, as it had been stored since purchase. It is unused, but has been stored at home for about a year, so please refrain from purchasing if you are concerned about the condition. Due to the thickness, it may be simply packaged with only water damage protection. KOSE Make Keep Powder 5g